| nonachiever |
| failure(noun, person, inferior, bomb, disappointment) |
| underperformer |
| disaster(noun, bomb, disappointment, catastrophe, letdown) |
| dud(noun, beat, inferior, bomb, disappointment) |
| flop(noun, beat, inferior, bomb, disappointment) |
| underdog(noun, inferior) |
| has-been(noun, beat, failure, inferior, bomb) |
| loser(noun, beat, inferior, bomb, disappointment) |
| born loser(noun, expression, beat, failure, bomb) |
| bum(noun, beat, bomb, disappointment, catastrophe) |
| lemon(noun, inferior, bomb, disappointment, catastrophe) |
| turkey(noun, beat, inferior, bomb, disappointment) |
| apprentice |
| castaway(noun, beat, bomb, disappointment, catastrophe) |
| deadbeat(noun, beat, bomb, disappointment, catastrophe) |
| decline(noun, bomb, disappointment, catastrophe, letdown) |
| defeat(noun, bomb, disappointment, catastrophe, letdown) |
| deficiency(noun, bomb, disappointment, catastrophe, letdown) |
| derelict(noun, beat, bomb, disappointment, catastrophe) |